Earthing ndi chitetezo magetsi

chipangizo china chilichonse magetsi akhoza kusiya. Ngati ankangosiyiratu ntchito - si moyipa. Chomvetsa ngati zotsatira kulephera malowedwe a pa voteji magetsi pa miyambo ya kapangidwe ka kuti wosuta amaona otetezeka. Mwangozi anakhudza nkhaniyi, munthu pansi zodabwitsa magetsi, akhoza kuvulazidwa kapena oipitsitsa ...

Kodi lapansi zoteteza

Pamene mkati waya breakage imatheka kukhudza nyumba magetsi kapena chipangizo zina, zimene zinachitikira otsiriza adzakhala pangozi ya imfa, yosawoneka, choncho doubly zoopsa. Kupewa zinthu zimenezi, ntchito zipangizo grounding. n'kuti lophweka, koma mwamtheradi amafunika angapo.

Zipangizo zakunja komanso zida iliyonse ili m'madera mvula ndipo ayenera akhoza kukupatsani ndale earthing, ngati yobweretsa voteji kuposa 42 V AC kapena 110 V DC. N'chimodzimodzinso ndi zitsulo zinthu zonse moyo wa zida mphamvu, mabokosi, matabwa ndi nyumba, imene chingwe.

Kodi tichipeza pansi

Earthing chipangizo idzafotokoza ziwiri zazikulu.

The woyamba amatchedwa grounding, ndipo nthawi zambiri ndi masoka nyumba njerwa, monga mavavu, mapaipi m'manda ndi zinthu zina kuonetsetsa odalirika komanso mobwerezabwereza kukhudzana ndi nthaka. Ngati, chifukwa nthawi zina zomangamanga sizichitika kapena palibe, ntchito yokumba grounding chipangizo. Iwo zitsulo kumathandiza kupeza ngodya zabwino, m'manda mu nthaka kuti akuya osachepera 60 masentimita ku kukula nkhope 5 cm ndi osachepera 4 mamilimita wandiweyani. Kutalika kwa aliyense wa zinthu izi akhale mamita osachepera 3, iwo kupita pansi, ndiye welded thereto n'kupanga zitsulo, kumene yolusa ikuchitika akuwauza, i.e. gawo lachiwiri la dongosolo limene lili chitetezo magetsi.

Zofunika Grounding

Kulimbikira kwa chipangizo grounding ayenera kukhala kochepa, kotero zofunika kuti kukhudzana kudalirika ndi mkulu. cholinga chake chachikulu ndi polenga zinthu mphamvu kulephera mwambo kukhudzana ndi zinthu conductive gawo limene m'mikhalidwe yachibadwa sayenera zikundithandiza. Mmene msanga adzatero EPO, nthawi zambiri zimadalira moyo wa munthu.

Ground boma ulamuliro

Pofuna kuchepetsa mlingo wa magetsi, nthawi muyeso unapangidwa chipangizo grounding. Tanthauzo thupi la njirayi ndi kudziwa kukana leni lomwe mwadzidzidzi adzakhala panopa. Chifukwa chaichi zipangizo wapadera, wangwiro ndi probes ndi kulamulira ndi mwatsatanetsatane ohm mamita (mwachitsanzo, MRU 101).

Pa mabizinezi akuluakulu magetsi kudzakhalire zenizeni, nthawi zambiri, ndi ulamuliro wamphamvu injiniya, mkulu wa umoyo la kuntchito ndipo, ndithudi, kasamalidwe. Mu nyumba yake, dziko nyumba kapena dongosolo payekha zipangizo grounding akulamuliridwa ndi eni malowo.

Samalani ndi ochenjera!